Friday, April 11, 2008
Julie Kennedy, a technician with
A-A Exteriors, pours cellulose
insulation into a blower.
From the blower the insullation travels
through a hose that carries it into the
house and up into the attic.
A second technician sprays the insulation
over the less-effective fiberglass
insulation that was already in the attic.
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